| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 16 | |
| #2 | United Kingdom | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Electrical machinery and energy | |
| #4 | Control | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Machines | |
| #2 | Pumps | |
| #3 | Shafts | |
| #4 | Gearing | |
| #5 | Vehicle transmission mounting | |
| #6 | Lubricating | |
| #7 | Installation of electric cables | |
| #8 | Systems controlling non-electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dr Thoma Hans Prof Ing | 13 |
| #2 | Thoma Hans Prof Dr Ing | 4 |
| #3 | Kosel Heinrich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB767213A | Improvements in or relating to axial piston gear | |
| CH324018A | Throttle device for hydraulic devices |